Discussing the finale, the pair promised fans action-packed scenes. "It's not non-stop action, but it's a lot of action," Heyman said. "But one of the things that makes Harry Potter so special is it's not just action, not just magic, it's characters, humanity and truth.

"And that's what this film has: a real strong emotional center. So yeah, there's a lot of action, and it's a really thrilling ride, and it ends with the final confrontation with Voldemort with Harry, but most importantly it's a film that moves you and it makes you really involved and invested in the characters."

Harry Potter and the Deathly Hallows: Part Two will be released on July 15.